Replay AV 8.5
Replay A/V is a great way to capture & convert all kinds of streaming audio and video, including Radio Shows, Online TV Broadcasts, Streaming Video and Audio clips, and Podcasts. The integrated Media Guide and URL finder make it really easy to use.

Skype Audio Recorder 5.0
This tool records all Skype call and voice conversations to mp3 files automatically. Besides Skype, Also you can set it automatically record other VoIP software such as Yahoo Messenger, Google Talk, etc.

FastRecorder 3.0

Fast Recorder 3.0 is a one-touch advanced Audio Recording Software that enables you to record any sound output that is played through your sound card as well as other sound sources like microphones, audio tape players, streaming audio, VCR, CDs etc. You can use the sound recorder to record any audio including music from media players, dialogs from movies, internet radio & TV broadcasts, microphone input, voice recorder, game sounds, internet telephone talk etc, from your local computer or the internet. Captured sounds can be saved in .WAV file format to your hard-disk, using real-time conversion.

The audio recording software offers professional sound recording quality with multiple sound recorder save settings. The audio recording program is designed to work directly with your sound card, and it can be used as an audio grabber to record almost all audio from your sound card at near-perfect quality. The sound recorder software is designed for fast setup, ease of use and interactivity with a fully graphical windows based interface. Features include one touch fast audio recording software, record any sound input via line-in or microphone, capture all sounds played via the sound card, variable audio grabber settings quality, record and save audio as .wav files to disk, sound recorder works with any standard sound-card, designed for fast setup and ease of use, fully graphical Windows based interface.